fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r211-tajo-159033477300351
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for ShieldIIPt-PT-040A

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.770 3600000.00 111188.00 96.00 TFTFTTTFTFTTTTFT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r211-tajo-159033477300351.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ShieldIIPt-PT-040A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477300351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 3.4K May 14 01:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K May 14 01:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 18:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 13 18:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 2.8K May 13 13:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K May 13 13:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 13 08:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 08:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 212K May 12 20:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-040A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591300781728

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 19:59:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 19:59:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 19:59:43] [INFO ] Load time of PNML (sax parser for PT used): 88 ms
[2020-06-04 19:59:43] [INFO ] Transformed 763 places.
[2020-06-04 19:59:43] [INFO ] Transformed 563 transitions.
[2020-06-04 19:59:43] [INFO ] Found NUPN structural information;
[2020-06-04 19:59:43] [INFO ] Parsed PT model containing 763 places and 563 transitions in 138 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 146 ms. (steps per millisecond=68 ) properties seen :[0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0]
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 58 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 73 ms. (steps per millisecond=137 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 562 rows 763 cols
[2020-06-04 19:59:44] [INFO ] Computed 361 place invariants in 19 ms
[2020-06-04 19:59:44] [INFO ] [Real]Absence check using 361 positive place invariants in 170 ms returned sat
[2020-06-04 19:59:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:59:45] [INFO ] [Real]Absence check using state equation in 988 ms returned sat
[2020-06-04 19:59:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:59:46] [INFO ] [Nat]Absence check using 361 positive place invariants in 384 ms returned sat
[2020-06-04 19:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:59:47] [INFO ] [Nat]Absence check using state equation in 1356 ms returned sat
[2020-06-04 19:59:47] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 48 ms.
[2020-06-04 19:59:50] [INFO ] Added : 275 causal constraints over 55 iterations in 3058 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-04 19:59:51] [INFO ] [Real]Absence check using 361 positive place invariants in 207 ms returned sat
[2020-06-04 19:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:59:52] [INFO ] [Real]Absence check using state equation in 1143 ms returned sat
[2020-06-04 19:59:52] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 45 ms.
[2020-06-04 19:59:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:59:53] [INFO ] [Nat]Absence check using 361 positive place invariants in 291 ms returned sat
[2020-06-04 19:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 19:59:54] [INFO ] [Nat]Absence check using state equation in 1754 ms returned sat
[2020-06-04 19:59:54] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 35 ms.
[2020-06-04 19:59:57] [INFO ] Added : 260 causal constraints over 52 iterations in 2764 ms. Result :unknown
[2020-06-04 19:59:58] [INFO ] [Real]Absence check using 361 positive place invariants in 263 ms returned sat
[2020-06-04 19:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 19:59:59] [INFO ] [Real]Absence check using state equation in 1044 ms returned sat
[2020-06-04 19:59:59] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 47 ms.
[2020-06-04 19:59:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 19:59:59] [INFO ] [Nat]Absence check using 361 positive place invariants in 189 ms returned sat
[2020-06-04 19:59:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:00] [INFO ] [Nat]Absence check using state equation in 1005 ms returned sat
[2020-06-04 20:00:00] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 56 ms.
[2020-06-04 20:00:04] [INFO ] Added : 410 causal constraints over 82 iterations in 3658 ms. Result :unknown
[2020-06-04 20:00:04] [INFO ] [Real]Absence check using 361 positive place invariants in 192 ms returned sat
[2020-06-04 20:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:05] [INFO ] [Real]Absence check using state equation in 1162 ms returned sat
[2020-06-04 20:00:05] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 46 ms.
[2020-06-04 20:00:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:06] [INFO ] [Nat]Absence check using 361 positive place invariants in 213 ms returned sat
[2020-06-04 20:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:08] [INFO ] [Nat]Absence check using state equation in 1780 ms returned sat
[2020-06-04 20:00:08] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 45 ms.
[2020-06-04 20:00:11] [INFO ] Added : 370 causal constraints over 74 iterations in 2855 ms. Result :unknown
[2020-06-04 20:00:11] [INFO ] [Real]Absence check using 361 positive place invariants in 138 ms returned sat
[2020-06-04 20:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:12] [INFO ] [Real]Absence check using state equation in 920 ms returned sat
[2020-06-04 20:00:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:12] [INFO ] [Nat]Absence check using 361 positive place invariants in 256 ms returned sat
[2020-06-04 20:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:13] [INFO ] [Nat]Absence check using state equation in 1060 ms returned sat
[2020-06-04 20:00:13] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 43 ms.
[2020-06-04 20:00:17] [INFO ] Added : 475 causal constraints over 95 iterations in 3480 ms. Result :unknown
[2020-06-04 20:00:17] [INFO ] [Real]Absence check using 361 positive place invariants in 221 ms returned sat
[2020-06-04 20:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:18] [INFO ] [Real]Absence check using state equation in 1286 ms returned sat
[2020-06-04 20:00:18] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 46 ms.
[2020-06-04 20:00:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:19] [INFO ] [Nat]Absence check using 361 positive place invariants in 284 ms returned sat
[2020-06-04 20:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:20] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2020-06-04 20:00:20] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 54 ms.
[2020-06-04 20:00:24] [INFO ] Added : 375 causal constraints over 75 iterations in 3635 ms. Result :(error "Failed to check-sat")
[2020-06-04 20:00:24] [INFO ] [Real]Absence check using 361 positive place invariants in 234 ms returned sat
[2020-06-04 20:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:26] [INFO ] [Real]Absence check using state equation in 1741 ms returned sat
[2020-06-04 20:00:26] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 28 ms.
[2020-06-04 20:00:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:26] [INFO ] [Nat]Absence check using 361 positive place invariants in 198 ms returned sat
[2020-06-04 20:00:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:27] [INFO ] [Nat]Absence check using state equation in 1032 ms returned sat
[2020-06-04 20:00:27] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 53 ms.
[2020-06-04 20:00:31] [INFO ] Added : 345 causal constraints over 69 iterations in 3632 ms. Result :unknown
[2020-06-04 20:00:31] [INFO ] [Real]Absence check using 361 positive place invariants in 202 ms returned sat
[2020-06-04 20:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:32] [INFO ] [Real]Absence check using state equation in 1109 ms returned sat
[2020-06-04 20:00:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:33] [INFO ] [Nat]Absence check using 361 positive place invariants in 218 ms returned sat
[2020-06-04 20:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:34] [INFO ] [Nat]Absence check using state equation in 1310 ms returned sat
[2020-06-04 20:00:34] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 39 ms.
[2020-06-04 20:00:37] [INFO ] Added : 320 causal constraints over 64 iterations in 3304 ms. Result :unknown
[2020-06-04 20:00:38] [INFO ] [Real]Absence check using 361 positive place invariants in 198 ms returned sat
[2020-06-04 20:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:39] [INFO ] [Real]Absence check using state equation in 1135 ms returned sat
[2020-06-04 20:00:39] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 31 ms.
[2020-06-04 20:00:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:39] [INFO ] [Nat]Absence check using 361 positive place invariants in 201 ms returned sat
[2020-06-04 20:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:40] [INFO ] [Nat]Absence check using state equation in 1046 ms returned sat
[2020-06-04 20:00:40] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 32 ms.
[2020-06-04 20:00:44] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t446 0) (and (or (and (> t16 0) (< o16 o446)) (and (> t40 0) (< o40 o446))) (and (> t445 0) (< o445 o446))))") while checking expression at index 8
[2020-06-04 20:00:45] [INFO ] [Real]Absence check using 361 positive place invariants in 363 ms returned sat
[2020-06-04 20:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:46] [INFO ] [Real]Absence check using state equation in 1358 ms returned sat
[2020-06-04 20:00:46] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 42 ms.
[2020-06-04 20:00:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:46] [INFO ] [Nat]Absence check using 361 positive place invariants in 215 ms returned sat
[2020-06-04 20:00:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:48] [INFO ] [Nat]Absence check using state equation in 1159 ms returned sat
[2020-06-04 20:00:48] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 45 ms.
[2020-06-04 20:00:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t140 0) (or (and (> t461 0) (< o461 o140)) (and (> t463 0) (< o463 o140))))") while checking expression at index 9
[2020-06-04 20:00:51] [INFO ] [Real]Absence check using 361 positive place invariants in 203 ms returned sat
[2020-06-04 20:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:53] [INFO ] [Real]Absence check using state equation in 1120 ms returned sat
[2020-06-04 20:00:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 20:00:53] [INFO ] [Nat]Absence check using 361 positive place invariants in 195 ms returned sat
[2020-06-04 20:00:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 20:00:54] [INFO ] [Nat]Absence check using state equation in 1058 ms returned sat
[2020-06-04 20:00:54] [INFO ] Computed and/alt/rep : 561/1999/561 causal constraints in 53 ms.
[2020-06-04 20:00:58] [INFO ] Added : 430 causal constraints over 86 iterations in 3596 ms. Result :unknown
Incomplete Parikh walk after 116600 steps, including 1000 resets, run finished after 1071 ms. (steps per millisecond=108 ) properties seen :[1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 93000 steps, including 1000 resets, run finished after 652 ms. (steps per millisecond=142 ) properties seen :[1, 1, 0, 0, 0, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 72700 steps, including 572 resets, run finished after 529 ms. (steps per millisecond=137 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 72600 steps, including 159 resets, run finished after 474 ms. (steps per millisecond=153 ) properties seen :[0, 1, 1, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 73200 steps, including 1000 resets, run finished after 460 ms. (steps per millisecond=159 ) properties seen :[1, 0] could not realise parikh vector
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 66100 steps, including 1000 resets, run finished after 409 ms. (steps per millisecond=161 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 64600 steps, including 251 resets, run finished after 405 ms. (steps per millisecond=159 ) properties seen :[0] could not realise parikh vector
Support contains 25 out of 763 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 763/763 places, 562/562 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 763 transition count 561
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 762 transition count 561
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 761 transition count 560
Partial Free-agglomeration rule applied 71 times.
Drop transitions removed 71 transitions
Iterating global reduction 0 with 71 rules applied. Total rules applied 75 place count 761 transition count 560
Applied a total of 75 rules in 161 ms. Remains 761 /763 variables (removed 2) and now considering 560/562 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 761/763 places, 560/562 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5723 ms. (steps per millisecond=174 ) properties seen :[0]
Finished Best-First random walk after 632052 steps, including 0 resets, run visited all 1 properties in 3550 ms. (steps per millisecond=178 )
FORMULA ShieldIIPt-PT-040A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-040A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is ShieldIIPt-PT-040A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477300351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040A.tgz
mv ShieldIIPt-PT-040A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;